References
- Aguayo, R., Vargas, C., Cañadas, G. R., & De la Fuente, E. I. (2017). Are socio-demographic factors associated to burnout syndrome in police officers? A correlational meta-analysis. Anales de Psicología, 33(2), pp. 383–392. doi: 10.6018/analesps.33.2.260391.
- Ahola, K., Honkonen, T., Isometsä, E., Kalimo, R., Nykyri, E., Koskinen, S., et al. (2006). Burnout in the general population. Social Psychiatry and Psychiatric Epidemiology, 41, p. 11. doi: 10.1007/s00127-005-0011-5.
- Akhtar, R., Boustani, L., Tsivrikos, D., & Chamorro-Premuzic, T. (2015). The engageable personality: Personality and trait EI as predictors of work engagement. Personality and Individual Differences, 73, pp. 44–49.
- Allport, G. W. (1961). Pattern and Growth in Personality. Holt, Rinehart & Winston, New York.
- Bakker, A. B., Demerouti, E., & ten Brummelhuis, L. L. (2012). Work engagement, performance, and active learning: The role of conscientiousness. Journal of Vocational Behavior, 80(2), pp. 555–564.
- Bakker, A. B., van der Zee, K. I., Lewig, K. A., & Dollard, M. F. (2002). The relationship between the Big Five personality factors and burnout: A study among volunteer counselors. The Journal of Social Psychology, 135(5), pp. 1–19.
- Bartone, P. T., & Adler, A. B. (1999). Cohesion over time in a peacekeeping medical task force. Military Psychology, 11(1), pp. 85–107.
- Berry, C. M., Ones, D. S., & Sackett, P. R. (2007). Interpersonal deviance, organizational deviance, and their common correlates: A review and meta-analysis. Journal of Applied Psychology, 92(2), pp. 410–424.
- Britt, T. W., Adler, A. B., Bliese, P. D., & Moore, D.-W. (2013). Morale as a moderator of the combat exposure-PTSD symptom relationship. Journal of Traumatic Stress, 26, pp. 1–8.
- Britt, T. W., & Dickinson, J. M. (2006). Morale during military operations: A positive psychology approach. In Britt, T. W., Castro, C. A., & Adler, A. B. (eds.), Military Life: The Psychology of Serving in Peace and Combat. Volume 1: Military Performance, Praeger Security International, Westport, CT, pp. 157–184.
- Britt, T. W., Dickinson, J. M., Moore, D., Castro, C. A., & Adler, A. B. (2007). Correlates and consequences of morale versus depression under stressful conditions. Journal of Occupational Health Psychology, 12(1), pp. 34–47.
- Britt, T. W., & Oliver, K. (2013). Morale and cohesion as contributors to resilience. In Sinclair R. R., & Britt, T. W. (eds.), Building Resilience in Military Personnel: Theory and Practice. American Psychological Association, Washington, DC, pp. 47–65.
- Bühler, K. E., & Land, T. (2003). Burnout and personality in intensive care: An empirical study. Hospital Topics, 81(4), pp. 5–12.
- Chambel, M. J., Castanheira, F., Oliveira-Cruz, F., & Lopes, S. (2015). Work context support and Portuguese soldiers’ well-being: The mediating role of autonomous motivation. Military Psychology, 27(5), pp. 297–310.
- Chen, G., & Bliese, P. D. (2002). The role of different levels of leadership in predicting self- and collective efficacy: Evidence for discontinuity. Journal of Applied Psychology, 87(3), pp. 549–556. doi: 10.1037/0021-9010.87.3.549.
- Chiaburu, D. S., Oh, I.-S., Berry, C. M., Li, N., & Gardner, R. G. (2011). The five-factor model of personality traits and organizational citizenship behaviors: A meta-analysis. Journal of Applied Psychology, 96(6), pp. 1140–1166.
- Child, I. L. (1968). Personality in culture. In Borgatta, E. F., & Lambert, W. W. (eds.), Handbook of Personality Theory and Research. Rand McNally, Chicago, pp. 82–148.
- Costa, P. T., & McCrae, R. R. (1995). Domains and facets: Hierarchical personality assessment using the revised NEO personality inventory. Journal of Personality Assessment, 64(1), pp. 21–50.
- Costa, P. T. Jr., & McCrae, R. R. (1992). Four ways five factors are basic. Personality and Individual Differences, 13(6), pp. 653–665.
- Cotton, P., & Hart, P. M. (2003). Occupational well-being and performance: A review of organizational health research. Australian Psychologist, 28(2), pp. 118–127.
- Cremers, M. (2018). Morale of Dutch units deployed in the period 2014–2017. Unpublished presentation in Annual International Military Testing Association Conference in Kingston, Canada 15th–19th of Oct 2018.
- Dalal, R. S. (2005). A meta-analysis of the relationship between organizational citizenship behavior and counterproductive work behavior. Journal of Applied Psychology, 90(6), pp. 1241–1255.
- Demus, E. (2018). Rahulolu ajateenistusega ja seda mõjutavad tegurid Eesti Kaitseväes [Satisfaction with compulsory military service in the Estonian defense forces and determining factors]. Estonian Journal of Military Studies, 6, pp. 108–137.
- Diedenhofen, B., & Musch, J. (2015). cocor: A comprehensive solution for the statistical comparison of correlations. PLoS ONE, 10(4), p. e0121945. doi: 10.1371/journal.pone.0121945.
- Durlak, J. A. (2009). How to select, calculate, and interpret effect sizes. Journal of Pediatric Psychology, 34(9), pp. 917–928, doi: 10.1093/jpepsy/jsp004.
- Dyches, K. D., Saboe, K. N., Anderson, J. A., Wilk, J. E., Hinman, S. J., Sipos, M. L., et al. (2017). Modeling the indirect association of combat exposure with anger and aggression during combat deployment: The moderating role of perceived unit morale. Military Psychology, 29(4), pp. 260–270.
- Erdheim, J., Wang, M., & Zickar, M. J. (2006). Linking the Big Five personality constructs to organizational commitment. Personality and Individual Differences, 41(5), pp. 959–970.
- Euwema, M., van Boxmeer, F., Broesder, W., OpdenBuijs, T., Verwijs, C., & Vogelaar, A. (2009). The morale of the peacekeeping warrior. Unpublished presentation in Annual International Military Testing Association Conference in Tartu, Estonia, 2–5 Nov, 2009.
- Farley, K. M. J., & Veitch, J. A. (2003). Measuring morale, cohesion and confidence in leadership: What are the implication for leaders? Canadian Journal of Police and Security Services, 1(4), pp. 353–364.
- Fennell, J. (2014). Morale and combat performance: An introduction. Journal of Strategic Studies, 37(6–7), pp. 796–798.
- Field, A. (2013). Discovering statistics using IMB SPSS statistics. Sage, Los Angeles, US: Thousand Oaks.
- Funder, D. C. (2001). Personality. Annual Review of Psychology, 52, pp. 197–221.
- Furr, R. M., & Bacharach, V. R. (2014). Psychometrics: An Introduction, 2nd edn. Sage, Thousand Oaks, CA, US.
- Gal, R. (1986). Unit morale: From a theoretical puzzle to an empirical illustration – An Israeli example. Journal of Applied Social Psychology, 16(6), pp. 549–564.
- Gal, R., & Manning, F. J. (1987). Morale and its components: A cross-national comparison. Journal of Applied Social Psychology, 17(4), pp. 369–391.
- Garrosa, E., Moreno-Jiménez, B., Liang, Y., & González, J.L. (2008). The relationship between socio-demographic variables, job stressors, Burnout, and Hardy personality in nurses: An exploratory study. International Journal of Nursing Studies, 45, pp. 418–427. doi: 10.1016/j.ijnurstu.2006.09.003.
- Geldenhuys, M., & Henn, C. M. (2017). The relationship between demographic variables and well-being of women in South African workplaces. South African Journal of Human Resource Management. Gale Academic OneFile (accessed March 4, 2020).
- Griffith, J. (1988). Measurement of group cohesion in U.S. army units. Basic and Applied Social Psychology, 9(2), pp. 149–171.
- Gustafsson, G., Persson, B., Eriksson, S., Norberg, A., & Strandberg, G. (2009). Personality traits among burnt out and non-burnt out health-care personnel at the same workplaces: A pilot study. International Journal of Mental Health Nursing, 18(5), pp. 336–348.
- Haley, L.-M., Mostert, K., & Els, C. (2013). Burnout and work engagement for different age groups: Examining group-level differences and predictors. Journal of Psychology in Africa, 23(2), pp. 283–295 Available at: https://www.researchgate.net/publication/281267085_Burnout_and_work_engagement_for_different_age_groups_Examining_group-level_differences_and_predictors [accessed 4 March, 2020].
- Halverson, R. R., & Bliese, P. D. (1996). Determinants of soldier support for operation uphold democracy. Armed Forces and Society, 23(1), pp. 81–96.
- Hardy, B. (2009). Morale: Definitions, dimensions and measurement. PhD dissertation, Cambridge Judge Business School, University of Cambridge.
- Herrera, C. J. (2012). Multicultural personality, hardiness, morale, distress and cultural stress in U.S. service members. PhD dissertation, University of Tennessee.
- Higgins, E. T. & Scholer, A. A. (2008). When Is Personality Revealed? A Motivated Cognition Approach. In L. A. Pervin & O. P. John (Eds.), Handbook of Personality: Theory and Research (pp. 182–207). New York: The Higgins, E. T. & Scholer, A. A. (2008). When Is Personality Revealed? A Motivated Cognition Approach. In L. A. Pervin & O. P. John (Eds.), Handbook of Personality: Theory and Research (pp. 182–207). New York: The Guilford Press.
- Houkes, I., Winants, Y., Twellaar, M., & Verdonk, P. (2011). Development of burnout over time and the causal order of the three dimensions of burnout among male and female GPs. A three-wave panel study. BMC Public Health, 11, p. 240. doi: 10.1186/1471-2458-11-240.
- Ilies, R., Fulmer, I. S., Spitzmuller, M., & Johnson, M. D. (2009). Personality and citizenship behaviour: The mediating role of job satisfaction. Journal of Applied Psychology, 94(4), pp. 945–959.
- Inceoglu, I., & Warr, P. (2011). Personality and work engagement. Journal of Personnel Psychology, 10, pp. 177–181. doi: 10.1027/1866-5888/a000045.
- Ingraham, L. H., & Manning, F. J. (1981). Cohesion: Who needs it, what is it and how do we get it to them? Military Review, 61(6), pp. 2–12.
- Ivey, G. (2014). How's morale? What is morale? In: Ivey, G., Sudom, K., Dean, W. H., & Tremblay, M. (eds.), The Human Dimensions of Operations: A Personnel Research Perspective. Canadian Defence Academy Press, Kingston, pp. 1–24.
- Ivey, G. W., Blanc, J.-R. S., & Mantler, J. (2015). An assessment of the overlap between morale and work engagement in a nonoperational military sample. Journal of Occupational Health Psychology, 20(3), pp. 338–347.
- James, J. B., McKechnie, S., & Swanberg, J. (2011). Predicting employee engagement in an age-diverse retail workforce. Journal of Organizational Behavior, 32(2), 173–196.
- Jex, S. M., & Bliese, P. D. (1999). Efficacy beliefs as a moderator of the impact of work-related stressors: A multilevel study. Journal of Applied Psychology, 84(3), pp. 349–361.
- Jonsson, E., Gustavsson, B., & Carlstedt, B. (2010). Testing the Netherlands’ morale survey for the Swedish armed forces. In: Presentation in Military Testing Association Annual Conference in Lucerne, Lucerne.
- Judge, T. A., Heller, D., & Mount, M. K. (2002). Five-factor model of personality and job satisfaction: A meta-analysis. Journal of Applied Psychology, 87(3), pp. 530–541.
- Kasemaa, A., & Säälik, Ü. (2021). The development of military morale measurement and its validation in the Estonian defence forces. Unpublished manuscript.
- Kim, H. J., Shin, K. H., & Swanger, N. (2009). Burnout and engagement: A comparative analysis using Big Five personality dimensions. International Journal of Hospitality Management, 28, pp. 96–104.
- Kim, H. J., Shin, K. H., & Umbreit, T. (2007). Hotel job burnout: The role of personality characteristics. International Journal of Hospitality Management, 26(2), pp. 421–434.
- Lakens, D. (2013). Calculating and reporting effect sizes to facilitate cumulative science: A practical primer for t-tests and ANOVAs. Frontiers in Psychology, 4, p. 863. doi: 10.3389/fpsyg.2013.00863.
- Langelaan, S., Bakker, A. B., Van Doornen, L. J. P., & Schaufeli, W. B. (2006). Burnout and work engagement: Do individual differences make a difference? Personality and Individual Differences, 40, pp. 521–532.
- Lenhard, W., & Lenhard, A. (2016). Calculation of effect sizes. Available at: https://www.psychometrica.de/effect_size.html. Dettelbach (Germany): Psychometrica. doi: 10.13140/RG.2.2.17823.92329.
- Mahboubi, M., Ghahramani, F., Mohammadi, M., Amani, N., Mousavi, S. H., Moradi, F., et al. (2014). Evaluation of work engagement and its determinants in Kermanshah hospitals staff in 2013. Global Journal of Health Science, 7(2), pp. 170–176. doi: 10.5539/gjhs.v7n2p170.
- Manning, F. J. (1991). Morale, Cohesion and Esprit de Corps. In: Mangelsdorff, D. A., & Gal, R. (eds.), Handbook of Military Psychology. John Wiley & Sons Ltd, Chichester, pp. 451–470.
- Manning, F. J. (1994). Morale and cohesion in military psychiatry. In Jones, F. D., Sparacino, L. R., Wilcox, V. L., & Rothberg, J. M. (eds.), Military Psychiatry: Preparing in Peace for War. Falls Church: Office of the Surgeon General Department of the Army, USA, Virginia, pp. 1–19.
- Maslach, C., & Leiter, M. P. (1997). The Truth about Burnout: How Organizations Cause Personal Stress and What to do About it. Jossey-Bass, San Francisco, CA.
- Maugen, S., & Litz, B. T. (2006). Predictors of morale in U.S. peacekeepers. Journal of Applied Social Psychology, 36(4), pp. 820–836.
- McCrae, R. R., & Costa, P. T., Jr. (2008). The five-factor theory of personality. In: John, O. P., Robins, R. W., & Pervin, L. A. (eds.), Handbook of Personality: Theory and Research. NY, London: The Guilford Press, pp. 159–181.
- Milgram, A. N., Orenstein, R., & Zafrir, E. (1989). Stressors, personal resources, and social supports in military performance during wartime. Military Psychology, 1(4), pp. 185–199.
- Mischel, W., & Shoda, Y. (2008). Toward a unified theory of personality. Integrating dispositions and processing dynamics within the cognitive-affective processing system. In John, O. P., Robins, R. W., & Pervin, L. A. (eds.), Handbook of Personality: Theory and Research. The Guilford Press, New York, pp. 208–241.
- Morgan, B., & de Bruin, K. (2010). The relationship between the Big Five personality traits and Burnout in South African university students. South African Journal of Psychology, 40(2), pp. 182–191. doi: 10.1177/008124631004000208.
- Motowidlo, S. J., & Borman, W. C. (1977). Behaviorally anchored scales for measuring morale in military units. Journal of Applied Psychology, 62(2), pp. 177–183.
- Motowidlo, S. J., & Borman, W. C. (1978). Relationships between military morale, motivation, satisfaction, and unit effectiveness. Journal of Applied Psychology, 63(1), pp. 47–52.
- Müürsoo, A. (2018). Kui vajalikuks peavad ajateenijad ajateenistust? Mõjutegurid ja hinnangu muutus teenistuse jooksul [How important is compulsory military service in the opinion of conscripts? Influencers and change of ratings during the service period]. Estonian Journal of Military Studies, 6, pp. 52–107.
- Parmak, M. (2010). Morale and ethnicity in the military: Psychological coping with conscription in the Estonian Defence Forces. Occasional Paper. Tallinn: International Centre for Defence Studies.
- Parmak, M., Mylle, J. J. C., & Konstabel, K. (2021). The soldiers’ personality questionnaire: Validation of a short five-factor model instrument for the Estonian military. Unpublished manuscript.
- Patrick, K., & Lavery, J. F. (2007). Burnout in nursing. Australian Journal of Advanced Nursing, 24, pp. 43–48.
- Peterson, C., Park, N., & Sweeney, P. J. (2008). Group well-being: morale from positive psychology perspective. Applied Psychology: An International Review, 57, pp. 19–36.
- Reed, B. J., Midberry, C., Ortiz, R., Redding, J., & Toole, J. (2011). Morale: The essential intangible. In: Sweeney, P., Matthews, M., and Lester, P. (eds.), Leading in Dangerous Contexts. Annapolis: Naval Institute Press, pp. 202–217.
- Ryff, C. D. (1989). Happiness is everything, or is it? Explorations on the meaning of psychological well-being. Journal of Personality and Social Psychology, 57(6), pp. 1069–1081. doi: 10.1037/0022-3514.57.6.1069.
- Salanova, M., Bakker, A. B., & Llorens, S. (2006). Flow at work: Evidence for an upward spiral of personal and organizational resources. Journal of Happiness Studies, 7, pp. 1–22, doi: 10.1007/s10902-005-8854-8.
- Sawilowsky, S. S. (2009). New effect size rules of thumb. Journal of Modern Applied Statistical Methods, 8(2), pp. 597–599, doi: 10.22237/jmasm/1257035100.
- Schaufeli, W. B., & Bakker, A. B. (2004). UWES Utrecht Work Engagement Scale Preliminary Manual. Utrecht: Occupational Health Psychology Unit Utrecht University.
- Shamir, B., Brainin, E., Zakay, E., & Popper, M. (2000). Perceived combat readiness as collective efficacy: individual- and group-level analysis. Military Psychology, 12(2), pp. 105–119.
- Sharma, A., Goel, A., & Sengupta, S. (2017). How does work engagement vary with employee demography? – Revelations from the Indian IT industry. Procedia Computer Science, 122, pp. 146–153. Elsevier B.V. doi: 10.1016/j.procs.2017.11.353.
- Siebold, G. L. (1999). The evolution of the measurement of cohesion. Military Psychology, 11(1), pp. 5–26.
- Siebold, G. L. (2006). Military group cohesion. In: Britt, T. W., Castro, C. A., & Adler, A. B. (eds.), Military Performance. Military Life: The Psychology of Serving in Peace and Combat: Military Performance. Westport (Conn.): Praeger Security International, pp. 185–201.
- Sinclair, R. R., & Tucker, J. S. (2006). Stress-care: An integrated model of individual differences in soldier performance under stress. In: Britt, T. W., Castro, C. A., & Adler, A. B. (eds.), Military Life: The Psychology of Serving in Peace and Combat. Volume 1: Military Performance. Praeger Security International, Westport, CT, pp. 202–231.
- Sonnenchein, M. (2007). Sick with Burnout Clarified Through Electronic Diaries. Gildeprint BV, Enschede, Netherlands.
- Sonnentag, S., Dormann, C., & Demerouti, E. (2010). Not all days are created equal: The concept of state work engagement. In: Bakker, A. B., & Leiter, M. (eds.), Work Engagement: The Essential in Theory and Research. Psychology Press, New York, NY, pp. 25–38.
- Steger, M. F., Littman-Ovadia, H., Miller, M., Menger, L., & Rothmann, S. (2013). Engaging in work even when it is meaningless: Positive affective disposition and meaningful work interact in relation to work engagement. Journal of Career Assessment, 21(2), pp. 348–361. doi: 10.1177/1069072712471517.
- Suzuki, Y., Tamesue, D., Asahi, K., & Ishikawa, Y. (2015). Grit and work engagement: A cross-sectional study. PloS One, 10(9). doi: 10.1371/journal.pone.0137501.
- Switek, M. (2012). Life satisfaction in Latin America: A size-of-place analysis. Journal of Development Studies, 48(7), pp. 983–999. doi: 10.1080/00220388.2012.658374.
- Tucker, S. J., Sinclair, R. R., & Thomas, J. L. (2005). The multilevel effects of occupational stressors on soldiers’ well-being, organizational attachment and, readiness. Journal of Occupational Health Psychology, 10(3), pp. 276–299.
- Vaitkus, M., & Griffith, J. (1990). An evaluation of unit replacement on unit cohesion and individual morale in the U.S. army all-volunteer force. Military Psychology, 2(4), pp. 221–239.
- van Boxmeer, F., Verwijs, C., & Euwema, M. (2011). Assessing soldiers’ morale in challenging environment. Unpublished presentation in Annual International Military Testing Association Conference in Bali, 30th Oct–03rd Nov, 2011.
- van Boxmeer, F., Verwijs, C., de Bruin, R., Duel, J., & Euwema, M. (2007). A direct measure of morale in the Netherlands’ armed forces morale survey: Theoretical puzzle, empirical testing and validation. In: Unpublished presentation in Annual International Military Testing Association Conference in Cold Coast, 8.–12. Oct 2007.
- Whitesell, A. A., & Owens, G. P. (2012). The impact of patriotism, morale, and unit cohesion on mental health in veterans of Iraq and Afghanistan. Traumatology, 18(1), pp. 1–7.
- Xanthopoulou, D., Bakker, A. B., Demerouti, E., & Schaufeli, W. B. (2009). Work engagement and financial returns: A diary study on the role of job and personal resources. Journal of Occupational and Organizational Psychology, 82(1), pp. 183–200. doi: 10.1348/096317908X285633.
- Yildiz Durak, H., & Saritepeci, M. (2019). Occupational burnout and cyberloafing among teachers: Analysis of personality traits, individual and occupational status variables as predictors. The Social Science Journal, 56(1), pp. 69–87, doi: 10.1016/j.soscij.2018.10.011.